1721172096

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3587

約数の個数: 192

約数和(自身を含む): 5754840000

約数和(自身を除く): 4033667904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 384, 427, 448, 488, 504, 549, 576, 672, 732, 854, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1708, 1952, 2016, 2196, 2562, 2688, 2928, 3416, 3499, 3843, 3904, 4032, 4392, 5124, 5856, 6832, 6998, 7686, 7808, 8064, 8784, 10248, 10497, 11712, 13664, 13996, 15372, 17568, 20496, 20994, 23424, 24493, 27328, 27992, 30744, 31491, 35136, 40992, 41988, 48986, 54656, 55984, 61488, 62982, 70272, 73479, 81984, 83976, 97972, 111968, 122976, 125964, 146958, 163968, 167952, 195944, 213439, 220437, 223936, 245952, 251928, 293916, 335904, 391888, 426878, 440874, 447872, 491904, 503856, 587832, 640317, 671808, 783776, 853756, 881748, 1007712, 1175664, 1280634, 1343616, 1494073, 1567552, 1707512, 1763496, 1920951, 2015424, 2351328, 2561268, 2988146, 3135104, 3415024, 3526992, 3841902, 4030848, 4482219, 4702656, 5122536, 5976292, 6830048, 7053984, 7683804, 8964438, 9405312, 10245072, 11952584, 13446657, 13660096, 14107968, 15367608, 17928876, 20490144, 23905168, 26893314, 27320192, 28215936, 30735216, 35857752, 40980288, 47810336, 53786628, 61470432, 71715504, 81960576, 95620672, 107573256, 122940864, 143431008, 191241344, 215146512, 245881728, 286862016, 430293024, 573724032, 860586048, 1721172096]

約数ペア:

[(1, 1721172096), (2, 860586048), (3, 573724032), (4, 430293024), (6, 286862016), (7, 245881728), (8, 215146512), (9, 191241344), (12, 143431008), (14, 122940864), (16, 107573256), (18, 95620672), (21, 81960576), (24, 71715504), (28, 61470432), (32, 53786628), (36, 47810336), (42, 40980288), (48, 35857752), (56, 30735216), (61, 28215936), (63, 27320192), (64, 26893314), (72, 23905168), (84, 20490144), (96, 17928876), (112, 15367608), (122, 14107968), (126, 13660096), (128, 13446657), (144, 11952584), (168, 10245072), (183, 9405312), (192, 8964438), (224, 7683804), (244, 7053984), (252, 6830048), (288, 5976292), (336, 5122536), (366, 4702656), (384, 4482219), (427, 4030848), (448, 3841902), (488, 3526992), (504, 3415024), (549, 3135104), (576, 2988146), (672, 2561268), (732, 2351328), (854, 2015424), (896, 1920951), (976, 1763496), (1008, 1707512), (1098, 1567552), (1152, 1494073), (1281, 1343616), (1344, 1280634), (1464, 1175664), (1708, 1007712), (1952, 881748), (2016, 853756), (2196, 783776), (2562, 671808), (2688, 640317), (2928, 587832), (3416, 503856), (3499, 491904), (3843, 447872), (3904, 440874), (4032, 426878), (4392, 391888), (5124, 335904), (5856, 293916), (6832, 251928), (6998, 245952), (7686, 223936), (7808, 220437), (8064, 213439), (8784, 195944), (10248, 167952), (10497, 163968), (11712, 146958), (13664, 125964), (13996, 122976), (15372, 111968), (17568, 97972), (20496, 83976), (20994, 81984), (23424, 73479), (24493, 70272), (27328, 62982), (27992, 61488), (30744, 55984), (31491, 54656), (35136, 48986), (40992, 41988)]